NonEmptyArray

A type representing an array that guarantees at least 1 element. A type that represents a non-empty array.

Interface

typescript

type NonEmptyArray<T> = [T, ...T[]];

Usage

typescript

import { NonEmptyArray } from '@modern-kit/types';

const valid: NonEmptyArray<number> = [1, 2, 3];

const invalid: NonEmptyArray<number> = []; // Error